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DX8618 IC, ,DX8618 ,、 。
TO-94
DX8618
1 2 3 4
◆ LED ◆ 、 ◆ ◆ ◆ ◆
1 2 3 4 GND CE LX VDD () LX
1:DX8618 (TO-94)
() LED
LED
LED
DX8618
GND
DX8618
CE LX
VDD
BAT
SBAT L K
BAT
2:
GND
CE
LX
VDD
SR
SBAT K
L
3:
XIANGXIN SEMICONDUCTOR CO,.LTD
Free Datasheet http://www.Datasheet4U.com
() LED
LED
10uF
LED
10uF
DX8618
GND
CE LX
1N5817
VDD
GND
DX8618
CE
LX
VDD
1N5817
BAT
SBAT
BAT
SR
SBAT
L
L K
K
4:
5:
DX8618 (Vin=1.25V)
(uH) 47 82 100 120 150 180 220 330 (mA) 17-19 11-13 10-12 8-10 6-8 5-6 4-5 3-4
XIANGXIN SEMICONDUCTOR CO,.LTD
Free Datasheet http://www.Datasheet4U.com
(TO-94)
1.0 mm
5.1mm MAX
1.6mm MAX
3.6mm MAX
1.5mm MAX
0.4mm
14mm MAX
0.45mm
1.27mm
1. 2. 3. 4. 5. 6. 0204 ( 0307 )。 100uH 300uH ,,。 PCB , IC,, 0.